INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d44a35833fd207296a4bf8de6ab6382174e641cffe2aeb555279dfec111294d', 
    'CSf9ieY3yXn1PQ/viInLAs8GlFsCr4g1STVGLKCQhTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)